UNEP, through its network of GRID centres, developed the GRID Meta data directory tool to provide both an electronic and hard copy catalogue of worldwide GRID data sources.

When presenting data, an attempt was made to distinguish between data provided by countries, and data sourced from elsewhere.

Data Sources

DataSource

Data Source

Data source

Source database is the same as destination.

Data source scripts

Data Sources Options

Data Source Properties

Widget's data source

Form's data source

Row source

Online Source

The summary of the analysis of data accuracy and data origin

NASDA currently depends on the United States Space Command orbital element data as its source of debris database.

Select Source Database

Select source database.

The UNEP metadata directory tool, which was developed by the GRID centres to maintain a record of the catalogue of worldwide GRID data sources, provides a stand alone software system which allows users to enter metadata in a format compatible to large metadata systems.

NASDA currently depends on the United States Space Command orbital element data as the source of its debris database.

Clear widget's data source

Clear form's data source

Fields from master data source

Fields from child data source

Inserting Fields

The GRID Meta Database Management System will be implemented in 1996 and will provide a catalog (electronic and hard copy) of worldwide GRID data resources.

This should be carried out utilizing existing data sources and be periodically updated.

Source UNCTAD database, based on Comtrade.

A free environment for rapid engineering and scientific prototyping and data processing

Source Calculations based on official data.

(iii) Using administrative data sources.

2.2 Sources and Quality of Data

Please specify the data sources

International Energy Data (1995)

(numbers percentage)

(Millions of dollars percentage)

(Number millions of dollars)

(g) If an operational rice monitoring system is developed, it is strongly recommended to include multi temporal radar data as a primary data source.

UNEP, through GRID Sioux Falls, will continue the development of an environmental database of the Great Lakes Basin of Africa consisting of satellite derived and other spatial data sets.

Our data source decides whether it's reliable data, we don't.

Source Based on ENH, 1980 and 1994.

To establish a library of such data, which is continuously updated with data from new sources

Opening database

Open Database

Open database...